Diff Report
Run #51a191a350534: XHProf Run (Namespace=drupal-perf-ezeedub)
vs.
Run #51a19275db084: XHProf Run (Namespace=drupal-perf-ezeedub)
Tip
Click a function name below to drill down.

Regression/Improvement summary for drupal_strtolower

drupal_strtolowerRun #51a191a350534Run #51a19275db084DiffDiff%
Number of Function Calls33 36 3 9.1%
Incl. Wall Time (microsec)906 1,031 125 13.8%
Incl. Wall Time (microsec) per call 27 29 1 4.3%
Excl. Wall Time (microsec)139 154 15 10.8%
Incl. CPU (microsecs)0 4,000 4,000 N/A%
Incl. CPU (microsecs) per call 0 111 111 N/A%
Excl. CPU (microsec)0 0 0 N/A%
Incl. MemUse (bytes)5,792 6,444 652 11.3%
Incl. MemUse (bytes) per call 176 179 3 2.0%
Excl. MemUse (bytes)1,020 1,452 432 42.4%
Incl. PeakMemUse (bytes)3,900 3,976 76 1.9%
Incl. PeakMemUse (bytes) per call 118 110 -8 -6.5%
Excl. PeakMemUse (bytes)752 988 236 31.4%

Parent/Child Regression/Improvement report for drupal_strtolower [View Callgraph Diff]


Function NameCalls DiffCalls
Diff%		Incl. Wall
Diff
(microsec)		IWall
Diff%		Incl. CPU Diff
(microsec)		ICpu
Diff%		Incl.
MemUse
Diff
(bytes)		IMemUse
Diff%		Incl.
PeakMemUse
Diff
(bytes)		IPeakMemUse
Diff%
Current Function
drupal_strtolower3 50.0% 125 0.2% 4,000 6.2% 652 0.1% 76 0.0%
Exclusive Metrics Diff for Current Function15 12.0% 0 0.0% 432 66.3% 236 310.5%
Parent functions
drupal_html_id0 0.0% 50 40.0% 4,000 100.0% 0 0.0% -228 -300.0%
tour_preprocess_page1 33.3% 40 32.0% 0 0.0% 528 81.0% 372 489.5%
drupal_html_class2 66.7% 35 28.0% 0 0.0% 124 19.0% -68 -89.5%
Child function
Drupal\Component\Utility\Unicode::strtolower3 100.0% 110 88.0% 4,000 100.0% 220 33.7% -160 -210.5%